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Title:
WHEEL AND TRAVELING DEVICE
Document Type and Number:
Japanese Patent JP2010234870
Kind Code:
A
Abstract:

To provide a wheel and a traveling device which can move forward while raising a wheel when climbing over a step or an obstacle without any interruption at the time of traveling on a floor.

A wheel 15 includes a rotatable drive shaft 20, a first wheel member 16 for rotating by the rotation of the drive shaft 20, and a second wheel member 17 for rotating by the rotation of the first wheel member 16. The first wheel member 16 and the second wheel member 17 can rotate independently. The first wheel member 16 has a hook that can be protruded from the inside of the first wheel member 16 to the outside beyond the outer circumference of the first wheel member 16.


More Like This:
JPS5445001WHEEL
JPH10129517DRIVE DEVICE
Inventors:
Okumura, Katsuhiro
Watanabe, Kiyohiro
Application Number:
JP2009000082849
Publication Date:
October 21, 2010
Filing Date:
March 30, 2009
Export Citation:
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Assignee:
FUKUOKA PREFECTURE
International Classes:
B60B19/00; B60B15/26; B62B5/02; B62D57/024
Domestic Patent References:
1983-10-03
2004-07-29
2008-01-24
1976-05-28



 
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